/Engine/Source/Runtime/Engine/Classes/Engine/EngineTypes.h
Take two response containers and create a new container where each element is the 'min' of the two inputs (ie Ignore and Block results in Ignore)
static [FCollisionResponseContainer](API\Runtime\Engine\Engine\FCollisionResponseContainer) CreateMinContainer ( const [FCollisionResponseContainer](API\Runtime\Engine\Engine\FCollisionResponseContainer) & A, const [FCollisionResponseContainer](API\Runtime\Engine\Engine\FCollisionResponseContainer) & B )